netdev - [PATCH AUTOSEL 5.4 20/28] net: enetc: add i.MX95 EMDIO support

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Message-ID: <20241124135549.3350700-20-sashal@kernel.org>
Date: Sun, 24 Nov 2024 08:55:20 -0500
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Wei Fang <wei.fang@....com>,
	"David S . Miller" <davem@...emloft.net>,
	Sasha Levin <sashal@...nel.org>,
	claudiu.manoil@....com,
	vladimir.oltean@....com,
	xiaoning.wang@....com,
	andrew+netdev@...n.ch,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	imx@...ts.linux.dev,
	netdev@...r.kernel.org
Subject: [PATCH AUTOSEL 5.4 20/28] net: enetc: add i.MX95 EMDIO support

From: Wei Fang <wei.fang@....com>

[ Upstream commit a52201fb9caa9b33b4d881725d1ec733438b07f2 ]

The verdor ID and device ID of i.MX95 EMDIO are different from LS1028A
EMDIO, so add new vendor ID and device ID to pci_device_id table to
support i.MX95 EMDIO.

Signed-off-by: Wei Fang <wei.fang@....com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
index fbd41ce01f068..aeffc3bd00afe 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
@@ -3,6 +3,8 @@
 #include <linux/of_mdio.h>
 #include "enetc_mdio.h"
 
+#define NETC_EMDIO_VEN_ID	0x1131
+#define NETC_EMDIO_DEV_ID	0xee00
 #define ENETC_MDIO_DEV_ID	0xee01
 #define ENETC_MDIO_DEV_NAME	"FSL PCIe IE Central MDIO"
 #define ENETC_MDIO_BUS_NAME	ENETC_MDIO_DEV_NAME " Bus"
@@ -85,6 +87,7 @@ static void enetc_pci_mdio_remove(struct pci_dev *pdev)
 
 static const struct pci_device_id enetc_pci_mdio_id_table[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_FREESCALE, ENETC_MDIO_DEV_ID) },
+	{ PCI_DEVICE(NETC_EMDIO_VEN_ID, NETC_EMDIO_DEV_ID) },
 	{ 0, } /* End of table. */
 };
 MODULE_DEVICE_TABLE(pci, enetc_pci_mdio_id_table);
-- 
2.43.0